Topic 16 Quizs

Rhombus

• A quadrilateral with all sides equal in length and opposite angles equal.

• A polygon with four right angles.

• A shape with only two equal sides.

• A figure with all angles equal and sides unequal.

Line Symmetric

• A shape that can be divided into two identical parts by a line.

• A shape that has no angles.

• A shape that is perfectly circular.

• A shape that can be folded in half to create a mirror image.

parallel lines

• Lines that are always the same distance apart and never meet.

• Lines that intersect at a right angle.

• Lines that eventually meet at a point.

• Lines that are curved and do not follow a straight path.

obtuse triangle

• A triangle with one angle greater than 90 degrees.

• A triangle with all angles less than 90 degrees.

• A triangle with one angle equal to 90 degrees.

• A triangle with two equal sides.

An equilateral triangle

• is a triangle with three sides that are the same length.

• is a triangle with one angle greater than 90 degrees.

• is a triangle with all sides of different lengths.

• is a triangle that has at least one right angle.

The line on which a figure can be folded so both halves are the same.

• A line of symmetry

• A line of reflection

• A line of congruence

• A line of division

A quadrilateral that has two pairs of parallel sides.

• A rectangle

• A rhombus

• A parallelogram

• A trapezoid

Parallelogram

• A quadrilateral with opposite sides parallel and equal in length.

• A polygon with four equal sides and angles.

• A shape with only one pair of parallel sides.

• A three-sided figure with equal angles.

Parallel lines

• are lines that never intersect.

• are lines that meet at a right angle.

• are lines that intersect at some point.

• are lines that curve away from each other.

equilateral triangle

• A triangle with all three sides of equal length.

• A triangle with one angle greater than 90 degrees.

• A triangle with two sides of equal length.

• A triangle with all angles measuring 90 degrees.